a8af93bffe6d75d26b57cf36941693c7b5e07ccaf63c76b38f6edbff81b99345

Analysis

max time kernel
171s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 13:18

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General

Target

37aed404c02acdfc1371ad4c284f97de.exe
Size

551KB
MD5

37aed404c02acdfc1371ad4c284f97de
SHA1

a679965e8e5041db6e4f9d7720b35d4c84067424
SHA256

a8af93bffe6d75d26b57cf36941693c7b5e07ccaf63c76b38f6edbff81b99345
SHA512

719b96458af81073a045731c4df5cb2ca3e9a483c98558ba97e4ddfd15f9c83fcea5f241abd435f02437b03b691879497dd1d38cf51b5ed8b080bc8d623097f5
SSDEEP

12288:B6uTBkibK8rEgSpXGcJs4pO1S8FoLCJIHUQw7gE2FonWUtE4rIPkMMMd:48raG1rF+LUQc2mWUtE4cPkMMMd

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 18 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4880-0-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-1-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-2-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-154-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-155-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-156-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-158-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-159-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-160-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-162-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-163-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-164-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-165-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-166-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-167-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-168-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-169-0x0000000000400000-0x000000000051E000-memory.dmp	upx
behavioral2/memory/4880-170-0x0000000000400000-0x000000000051E000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240635296.log	37aed404c02acdfc1371ad4c284f97de.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4880	37aed404c02acdfc1371ad4c284f97de.exe
4880	37aed404c02acdfc1371ad4c284f97de.exe

C:\Users\Admin\AppData\Local\Temp\37aed404c02acdfc1371ad4c284f97de.exe
"C:\Users\Admin\AppData\Local\Temp\37aed404c02acdfc1371ad4c284f97de.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ish240633375\bootstrap_4296.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\css\buttons.css

Filesize
1KB

MD5
f03b9fcc0266083e3230b560e77a9793

SHA1
c3110a2cc7c003c37b9cdb77f57dbd39bc7ae35b

SHA256
dc5536ce2007fbe3f9640900af3598378bd5072cdd221d7772bdf25e90961236

SHA512
6c6c8b924362d24ce7d238a166910b697638fcc4e798684c46191d405ae333a62d7036108aad0816018ca451ebca982a2a95b8795add51a9c3dabc7cf2280959

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\css\main.css

Filesize
3KB

MD5
a57feadde7e5a4d66d498841fe67f10b

SHA1
8f2d54747f7e34b16311e435448a32cf23e6abd1

SHA256
105b507c81b860c617312b3a0371db669a08210351a4d63f390b52b46abf0b40

SHA512
98caddc50e87d1ea43be9c1355c1f116872e341cd28392a6130d027b72db1fff7cde10b7124942bfe750198c3b39df14937ec2ea19a529ec7d06b964ac68c422

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\css\sdk-ui\browse.css

Filesize
318B

MD5
10c359bc980927bb66b215407ece3e66

SHA1
4a2fc034bf7b4e84d832b6bbd9413d2055b9ec62

SHA256
5b12769a75d1c755a284a73e1b8422f73d6223c23b72e5bce698c17f50185aa8

SHA512
ed707c6bbf5023aa147571d9d186e8348b11da6fb462de69e4135480f2e10081c416c80745411752797401660221e2040e624b5a6d3e1a57ba59cdcc009eb16c

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\css\sdk-ui\button.css

Filesize
417B

MD5
37e1ff96e084ec201f0d95feef4d5e94

SHA1
4ec405f2668d5d93260525ad916abafa2414cb72

SHA256
8e806f5b94fc294e918503c8053ef1284e4f4b1e02c7da4f4635e33ec33e0534

SHA512
1a8a27a92abe35edaa2c950b130579c92f0d0d87b09971843c39569cf06d407b8e896751e73452676bfad45a363f0b6dd00cb6c5faf33966880539e106b19f94

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\css\sdk-ui\checkbox.css

Filesize
190B

MD5
64773c6b0e3413c81aebc46cce8c9318

SHA1
50f84ef8331341b48981af82313b146863eba526

SHA256
b09504c1bf0486d3ec46500592b178a3a6c39284672af8815c3687cc3d29560d

SHA512
03e96bef74c0b3a31124c3d3c1bb78af1053a8719ca373c6b9316d63bac9545c1f4ecc2d747eb64341d8da31bc0f23da094e19c3e07ed46f65c28dc88e13bd3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\Bg.jpg

Filesize
13KB

MD5
7979c0c1720c8020cd6b2c4c439c8dc1

SHA1
61848c9ffa2cc889cf7053340f8f1f6e2493a2fb

SHA256
8e95caad4d58b89dc56bc0b01d116e440606f5bb84d0b6c65b9f4ed9d236e183

SHA512
21591737e83b409bc41b8851abba6ef429bf2f836d34b5807420a223c5676c2009e79eb0b2cf1c698c5900613fe3643bae6667385264e120c853055ad7ad641b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\Software.png

Filesize
15KB

MD5
696ef718ebbf154aca5f98bb9af3120d

SHA1
9076ab3dd6543e7ea1a8f47e1df45a0067113905

SHA256
211c605945aa73161e456b3f5406b0f8fb779b787916d84217eec6d3f7436afb

SHA512
3e3758fe98f06a0c4d5720eb0a04866de8abe8864f9cf9c7d13a874f23e487c78cc476c5a389ce3b61dc5bb3fdd671084ee679e21882accd4e07b0012df46960

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\back-button.png

Filesize
1KB

MD5
c5d63a3d40ff748895cf763749e8b931

SHA1
b3b4248e492727690c2adc7306a8ea0cd675b2ef

SHA256
226abf53c68832d2f353baf5f6c4b22464571cf247e4b811b9e736a0712250e1

SHA512
57a8d996b853b0b756840079f47b10c0a5f56cd6ad330dfd82e8609e4f10cea26a7934e1635cf0db0ca4801600b6b25f71f443f4158a8b77c08b3cd75fe25774

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\icon.png

Filesize
6KB

MD5
de79607318368d7d82fefaef312c6fea

SHA1
6b6f07d0cebe9eb54d0a125f83ec52533ccaea8b

SHA256
be8ae8078450d28c47580f1a04ade46e1eb2b6fb8344c5e97ab739f1d9e97e42

SHA512
f9d974dbb5dc55920dae6314633fe14930d35fd7ae41f2e0ddb33d3833d9f362bf15545825c5019bcb9e24c53160256934289c9fbad5c6034bfa11d8c773b0b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\loader.gif

Filesize
13KB

MD5
ee3873ca5ee23dfe5739437f0b5add08

SHA1
2e7e88f61e0835d62dcba1893cfb2287d2b529a6

SHA256
a6295f2dee5903340950cc40c9f14ecd22555e997f2f93dc20e9ad4c9f42f083

SHA512
404c833af294cee5a267dc12c4970b84e0bf21e0d9892585f8bc538e6ea52ba59179b08c84a739f4cef0d420df6a2362476b87e2b497ab569a0a21a2a8197063

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\next-button.png

Filesize
1KB

MD5
1adfc0312451bca785c094bb783dd2d2

SHA1
55128aacf07e99986efe667a642232b56ed40855

SHA256
cd1e327266d4a1741ad37fab3bec100cbd791449a562c01950d41baa7bd07d7a

SHA512
e87768fd0545b8b87fbe210a112783e9704240b1393af72b523cc8d2c98ec37e14b562ba04ca18b2fd37f0582e5dbb0d33d37a0e22079f85e67509b228449fde

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish240633375\images\skip-button.png

Filesize
1KB

MD5
db6ed921d71eb71d0f2e472655163128

SHA1
fd05f5b1d3f7c22d2e552e5710a87c8377df5e9d

SHA256
1499b6c109c092920c6f19b4a213d7d35771d4410c7df2fe4d23ecbe5e257450

SHA512
cc46822bd1fb16dd9254fb6c9d5df23d30ee1a8fa0ec6954812ae0136a6f4cca7f78044fa5b0ffd87896a44c92aaa7520db4b0164cf2c7828abd3140c21ab866

Download Submit
memory/4880-158-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-159-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-0-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-3-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/4880-154-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-155-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-156-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-157-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/4880-2-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-1-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-160-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-162-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-163-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-164-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-165-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-166-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-167-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-168-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-169-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4880-170-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download